CA2221338A1 - Additives for electrolytic solutions - Google Patents
Additives for electrolytic solutions Download PDFInfo
- Publication number
- CA2221338A1 CA2221338A1 CA002221338A CA2221338A CA2221338A1 CA 2221338 A1 CA2221338 A1 CA 2221338A1 CA 002221338 A CA002221338 A CA 002221338A CA 2221338 A CA2221338 A CA 2221338A CA 2221338 A1 CA2221338 A1 CA 2221338A1
- Authority
- CA
- Canada
- Prior art keywords
- solution
- thiourea
- electrolyte solution
- cathodic
- inhibitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000008151 electrolyte solution Substances 0.000 title claims description 42
- 239000000654 additive Substances 0.000 title description 4
- 239000003112 inhibitor Substances 0.000 claims abstract description 75
- 239000002253 acid Substances 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 84
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 62
- -1 alkyl pyridine Chemical compound 0.000 claims description 16
- FLVIGYVXZHLUHP-UHFFFAOYSA-N N,N'-diethylthiourea Chemical compound CCNC(=S)NCC FLVIGYVXZHLUHP-UHFFFAOYSA-N 0.000 claims description 15
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 14
- 239000004094 surface-active agent Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 10
- UYDLBVPAAFVANX-UHFFFAOYSA-N octylphenoxy polyethoxyethanol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCOCCOCCOCCO)C=C1 UYDLBVPAAFVANX-UHFFFAOYSA-N 0.000 claims description 8
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 7
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 7
- 229960004011 methenamine Drugs 0.000 claims description 7
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical compound OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 6
- ODUCDPQEXGNKDN-UHFFFAOYSA-N nitroxyl Chemical compound O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 claims description 6
- ZFEAYIKULRXTAR-UHFFFAOYSA-M triphenylsulfanium;chloride Chemical compound [Cl-].C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 ZFEAYIKULRXTAR-UHFFFAOYSA-M 0.000 claims description 6
- KFFQABQEJATQAT-UHFFFAOYSA-N N,N'-dibutylthiourea Chemical compound CCCCNC(=S)NCCCC KFFQABQEJATQAT-UHFFFAOYSA-N 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- LTFTWJYRQNTCHI-UHFFFAOYSA-N hex-1-yn-3-ol Chemical compound CCCC(O)C#C LTFTWJYRQNTCHI-UHFFFAOYSA-N 0.000 claims description 5
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000464 lead oxide Inorganic materials 0.000 claims description 3
- 150000003918 triazines Chemical class 0.000 claims description 3
- 150000003222 pyridines Chemical class 0.000 claims description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims 1
- 229940021013 electrolyte solution Drugs 0.000 description 27
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 125000002877 alkyl aryl group Chemical group 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 235000011167 hydrochloric acid Nutrition 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XDLNRRRJZOJTRW-UHFFFAOYSA-N thiohypochlorous acid Chemical compound ClS XDLNRRRJZOJTRW-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 description 1
- XXJGBENTLXFVFI-UHFFFAOYSA-N 1-amino-methylene Chemical compound N[CH2] XXJGBENTLXFVFI-UHFFFAOYSA-N 0.000 description 1
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- JVVXZOOGOGPDRZ-SLFFLAALSA-N [(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthren-1-yl]methanamine Chemical compound NC[C@]1(C)CCC[C@]2(C)C3=CC=C(C(C)C)C=C3CC[C@H]21 JVVXZOOGOGPDRZ-SLFFLAALSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229930002839 ionone Natural products 0.000 description 1
- 150000002499 ionone derivatives Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical group [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/08—Selection of materials as electrolytes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/442,971 | 1995-05-17 | ||
| US08/442,971 US5582934A (en) | 1995-05-17 | 1995-05-17 | Additives for electrolytic solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2221338A1 true CA2221338A1 (en) | 1996-11-21 |
Family
ID=23758918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002221338A Abandoned CA2221338A1 (en) | 1995-05-17 | 1996-05-13 | Additives for electrolytic solutions |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5582934A (OSRAM) |
| EP (1) | EP0871984A1 (OSRAM) |
| JP (1) | JPH11505364A (OSRAM) |
| AU (1) | AU5919196A (OSRAM) |
| CA (1) | CA2221338A1 (OSRAM) |
| WO (1) | WO1996037004A1 (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6197451B1 (en) * | 1998-04-07 | 2001-03-06 | Henkel Corporation | Corrosion inhibiting electrolytic solutions |
| US6899978B2 (en) * | 2000-12-18 | 2005-05-31 | Johan Christiaan Fitter | Electrochemical cell |
| RU2193808C1 (ru) * | 2001-06-13 | 2002-11-27 | Акционерное общество закрытого типа "ЭЛЕКТРОТЯГА" | Активирующая добавка для свинцовых аккумуляторов |
| US6730136B2 (en) * | 2001-10-01 | 2004-05-04 | Eveready Battery Company, Inc. | Direct addition of beta-aminoenones in organic electrolytes of nonaqueous cells employing solid cathodes |
| CN104064817B (zh) * | 2014-05-14 | 2016-10-05 | 超威电源有限公司 | 一种铅酸蓄电池电解液添加剂及其制备方法 |
| JP6951307B2 (ja) | 2018-09-13 | 2021-10-20 | 株式会社東芝 | 二次電池、電池パック、車両及び定置用電源 |
| KR102187679B1 (ko) * | 2019-07-19 | 2020-12-07 | 주식회사 한국아트라스비엑스 | 방전 용량 향상과 내구성 향상을 제공하기 위한 납축전지의 전해액 제조방법 |
| CN113488743B (zh) * | 2021-06-23 | 2022-09-02 | 万向一二三股份公司 | 一种锂电池正极极耳绝缘涂层及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619437A (en) * | 1948-05-21 | 1952-11-25 | Zenith Radio Corp | Primary cells |
| US2994626A (en) * | 1958-10-27 | 1961-08-01 | Electric Storage Battery Co | Low loss battery |
| US3281281A (en) * | 1963-10-28 | 1966-10-25 | Union Carbide Corp | Corrosion inhibitors |
| US3404094A (en) * | 1965-09-07 | 1968-10-01 | Halliburton Co | Corrosion inhibitor composition |
| GB1216498A (en) * | 1966-11-30 | 1970-12-23 | Diversey Ltd | Acid corrosion inhibitors |
| US3945849A (en) * | 1970-06-26 | 1976-03-23 | Polaroid Corporation | Battery cell with quaternary ammonium halide |
| US3819527A (en) * | 1972-11-06 | 1974-06-25 | Amchem Prod | Composition and method for inhibiting acid attack of metals |
| SU576629A1 (ru) * | 1976-06-22 | 1977-10-15 | Предприятие П/Я Г-4036 | Ингибитор окислени свинца дл отрицательного электрода свинцового аккумул тора |
| DE2725678A1 (de) * | 1977-06-06 | 1978-12-14 | Varta Batterie | Bleiakkumulator dessen elektrolyt einen inhibitor enthaelt |
| US4617244A (en) * | 1985-06-24 | 1986-10-14 | Greene Roland M | Additive for electrolyte of lead-acid batteries |
| US4801511A (en) * | 1985-06-28 | 1989-01-31 | Union Oil Company Of California | Battery cell electrolyte |
-
1995
- 1995-05-17 US US08/442,971 patent/US5582934A/en not_active Expired - Fee Related
-
1996
- 1996-05-13 EP EP96916446A patent/EP0871984A1/en not_active Ceased
- 1996-05-13 WO PCT/US1996/006547 patent/WO1996037004A1/en not_active Ceased
- 1996-05-13 JP JP8534901A patent/JPH11505364A/ja active Pending
- 1996-05-13 CA CA002221338A patent/CA2221338A1/en not_active Abandoned
- 1996-05-13 AU AU59191/96A patent/AU5919196A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11505364A (ja) | 1999-05-18 |
| EP0871984A1 (en) | 1998-10-21 |
| US5582934A (en) | 1996-12-10 |
| WO1996037004A1 (en) | 1996-11-21 |
| AU5919196A (en) | 1996-11-29 |
| EP0871984A4 (OSRAM) | 1998-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |